baber/WOPTO huggingface dataset:
Patent EP-0054633-A1 (EP)
Inventor: GRAHAM SCOT MASON
IPC: B65H16/04
Filed: 1981-10-05
Abstract: Apparatus for driving a replaceable reel (10) of magnetic tape (26) comprises a magnetic clamp (16) for holding the reel to a cup-shaped driving member (17). The cup-shaped driving member carries an annular magnet (22) and has a centre pole (21) which extends into the centre of the reel when the reel is positioned in driving engagement. The reel has a central opening, and a circular metal plate (11) is attached to the bottom surface of the reel hub to be attracted by the annular magnet. The centre pole is extended above the surface of the magnet, and provides an easy path for the flux as the members are being separated, because a relatively small air gap is maintained between the extended centre pole and a central opening (13) in the plate. At the point where the members separate, the strength of the magnetic field is not sufficient to adversely affect the information stored on the tape which is wound on the reel.
Patent EP-0050395-A1 (EP)
Inventor: VANDERHEIJDEN HERMAN EMIEL CES
IPC: D06F37/04
Filed: 1981-10-21
Abstract: A device for treating textiles, such as laundry, for example cleaning and drying, mainly comprising a closed housing 1 having openings 5, 6 being pneumatically closable for inserting and taking out respectively the laundry, a shaft 2 driven by 4 and rotatably journalled in said housing 1 and a drum supported by the shaft 2 and to be rotated for receiving the laundry, said drum consisting of at least two sections 7 axially displaceable through a roller- or slide element 11 along a wing-like carrier 10 fastened to said shaft 2. In the carrier 10 tensioning means are provided for in order to tension said sections 7 during washing and centrifuging.
Patent EP-0032850-A1 (EP)
Inventor: HOWITT GEORGE
IPC: B65D81/34
Filed: 1981-01-22
Abstract: Apparatus for preparing a beverage, such as coffee, by extraction of soluble matter from a solid flavouring material into a liquid, in which a jug in the form of a thick walled vessel (12) supported in a frame (14) acts as a cylinder, and a piston in the form of a capsule (46) containing a flavouring material (54) is arranged to be moved axially within the vessel. A screw thread (38) on a rod (36), to which the capsule is detachably secured, engages in a threaded boss (34) of a domed lid (28) of the vessel to allow the capsule to rotate as il moves axially within the vessel. The capsule has liquid permeable membranes (56, 62) to allow liquid to be forced through the capsule to extract the flavour from the material within it without any of the material being able to escape.
Patent EP-0035327-A1 (EP)
Inventor: OTTEWELL GERLAD ALLAN
IPC: F16D65/092
Filed: 1981-02-05
Abstract: ©7 A brake lining carrier (1) for a railway brake has a retainer (16) slidably mounted at one end by means of a pin and slot connection (17, 18), the retainer being movable between an operative position in which it is normally locked by the carrier mounting pin engaging a recess in the retainer under the action of a spring (11) and in which a part (19) of the retainer received in a lateral groove (5) of the carrier blocks the pad, and an inoperative position in which the pad (4) is free for removal and replacement.
Patent EP-0038625-A1 (EP)
Inventor: MORISHITA TERU
IPC: B05B5/04
Filed: 1981-03-18
Abstract: A rotary type electrostatic spray painting device comprising a rotary shaft (8) and a spray head (9) fixed onto the front end of the rotary shaft. An annular step portion (73) radially extending outwardly from the tip edge of the cup shaped inner wall (15) of the spray head, is formed on the tip of the spray head. A thin annular tip wall (74) axially projects from the outer periphery of the annular step portion. Paint is fed onto the cup shaped inner wall of the spray head. The rotary shaft is supported by a single thrust air bearing (40) and a pair of radial air bearings (22;23). An electrode (66) continuously contacting the rear end of the rotary shaft, is provided. A negative high voltage is applied to the housing (2;3) of the paint device. In addition, the negative high voltage is also applied to the spray head via the electrode (66) and the rotary shaft (8).
Patent EP-0047601-A1 (EP)
Inventor: FEKETE DAN H
IPC: H01S5/40
Filed: 1981-08-21
Abstract: A semiconductor injection laser (10) is provided with an integrated optical injector means on the same substrate as the laser, which has an optical emitter region non-collinear with the axis of optical emission from the laser but optically coupled to the laser at one or more points along its length. The optical injector means is independently operative prior to or simultaneously with the independently operated laser to inject radiation into the laser optical emitter region to decrease the response time of the laser to pulsed current modulation.
Patent EP-0053581-A1 (EP)
Inventor: MAX FRIEDRICH
IPC: G01R15/14
Filed: 1981-11-19
Abstract: 1. High voltage instrument transformer, in which the error caused through the burden (2) is compensated through the amplifier (3) placed in the secondary circuit, in which a small voltage drop created by the secondary current in amplitude and vectorial direction across a tapped impedance is applied at the entrance (4) of the amplifier (3), at which the output voltage (6) of the amplifier (3) is inserted in serie into the secondary circuit of the transformer (1), characterized through the fact that the voltage drop caused by the secondary current is connected through a translator (8) placed at the entrance of the amplifier (3) and that the output voltage (6) is reinserted into the secondary circuit through a further translator (9) and that an impedance (10, 11) is connected parallely to both translators (8, 9), the value of this impedance being designed in order to keep the impedance of the complete parallel circuit (8, 10; 9, 11) to a minimum in case of failure of the amplifier and resulting decrease of the secondary current.
Patent EP-0062035-A1 (EP)
Inventor: GRANTHAM DANIEL H
IPC: B67D3/04
Filed: 1980-10-14
Abstract: On utilise de l'energie radiante (7) en combinaison avec une electrode (2) semi-conductrice en phosphure de bore afin d'alimenter au moins partiellement une cellule electrolytique (1) pour la production d'hydrogene (8), avec, a titre de composant essentiel de l'electrolyte, un bromure et de preference du bromure d'hydrogene. Ceci permet de resoudre les problemes de surtension et de corrosion, problemes qui resultent de l'utilisation d'un electrolyte conventionnel (5), permet d'elargir le choix des electrodes semi-conductrices qui peuvent etre utilisees dans le procede et l'appareil de la presente invention, permettant a l'electrode semi-conductrice en phosphure de bore de produire des resultats dans le domaine de la corrosion et du recueil de l'energie radiante qui sont superieurs a ceux des systemes conventionnels. Les semi-conducteurs en phosphure de bore (2, 3) peuvent etre constitues soit de phosphure de bore seul ou de structures multi-couches avec d'autres materiaux semi-conducteurs. L'hydrogene produit par de tels systemes peut etre utilise pour alimenter une pile a combustible.
Patent EP-0067160-A1 (EP)
Inventor: THYLANDER LARS
IPC: G07D3/02
Filed: 1981-09-16
Abstract: Procede de tri de pieces de monnaie d'apres leur diametre dans lequel la piece de monnaie la plus I, basse (2) d'une pile de pieces de monnaie est dechargee par transport a l'aide d'une bande transporteuse (4) qui supporte la pile de pieces de monnaie engageant la face inferieure de la piece de monnaie la plus L basse, les pieces de monnaie etant amenees de maniere continue vers un canal (11) ayant des ouvertures o- de chute (12), ou les pieces de monnaie d'un diametre predetermine sont supportees uniquement en des parties marginales diametralement opposees. Les pieces de monnaie avancent le long du canal a l'aide d'une seconde bande transporteuse (8) engageant la face superieure des pieces de monnaie et en meme temps serrant les pieces de monnaie contre une paroi laterale du canal, les pieces de monnaie (2') d'un diametre inferieur au diametre predetermine etant separees en tombant au travers de l'ouverture de chute. L'invention concerne egalement un appareil de mise en oeuvre du procede.
Patent EP-0066222-A1 (EP)
Title: Coupling installation on a compressor aggregate consisting of a radial piston compressor and a driving motor
Inventor: SCHONWALD SIEGFRIED
IPC: F04B27/06
Filed: 1982-05-21
Abstract: A coupling arrangement for coupling a radial piston compressor to an external rotor drive motor is disclosed. The rotor of the drive motor is coupled to a rotatable cylinder block by arranging a plurality of leaf springs between the cylinder block and arms projecting from the rotor. The cylinder block rotatably mounted on the motor stator shaft supports the rotor at the compressor end of the drive motor. The leaf springs prevent canting of the cylinder blocks with respect to the rotor of the drive motor due to manufacturing and alignment errors.
Patent EP-0069389-A1 (EP)
Inventor: TAKENAKA SHINYA C O SUMITOMO E
IPC: A61B18/22
Filed: 1982-07-06
Abstract: manipulator for a laser knife has a hand piece (3) which is so shaped as to be able to confront the part to be irradiated with a laser beam and is detachably coupled to the front end portion of the optical fiber (1).
Patent EP-0071126-A1 (EP)
Title: Verfahren zur Herstellung von Aldehyden
Inventor: LANTZSCH REINHARD DR
IPC: C07C45/51
Filed: 1982-07-17
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zu Herstellung von Aldehyden der Formel I R - CHO (I) in welcher R für einen gegebenenfalls substituierten Rest aus der Reihe Alkyl, Alkenyl, Alkinyl, Cycloalkyl, Cycloalkenyl, Aralkyl, Aralkenyl, Aryl oder Heteroaryl steht, welches, dadurch gekennzeichnet ist, daß man α-Hydroxyphosphonsäureester der Formel II <IMAGE> erhitzt.
Patent EP-0073391-A1 (EP)
Inventor: SCHRODER ROLF DR
IPC: A01N53/00
Filed: 1982-08-16
Abstract: 1-Amino-cyclopropanecarboxylic acid metal complexes of the formula <IMAGE>   in which R is a hydrogen atom or a radical of the formula -CO-R1, R1 is a hydrogen atom or an alkyl or phenyl radical, and M is a transition metal atom which can assume the coordination number 4 which possess plant growth regulating activity.
Patent EP-0080586-A1 (EP)
Inventor: JACHMANN ROLF D
IPC: A62B1/14
Filed: 1982-10-08
Abstract: 1. Apparatus for attaching and securing lifting loads to upright masts, particularly ships'masts, with a slide member (1) slidable on the mast (3) in its longitudinal direction and held against sliding transverse to this direction, the member having a collar strap (1a) integrally connected thereto on which a double-armed lever (5) is pivotably journalled, one of the arms having a cut out (5c) surrounding the collar strap (1a) on both sides and the lever end facing the mast (3) having a convex curvature (7), the middlepoint (M) of which lies eccentrically under the rotation axis (A) and the pivot pin bore (8) of the journalling (9) of the double-armed lever (5), the other lever end being connectable to the load to be secured, wherein the slide member (1) has a cross section corresponding to the mast groove (2) characterised in that the strap forming the double armed lever (5) has on both side faces of the tongue ends facing the mast (3) circular or part-circular discs (6) welded on eccentric to the pivot pin bore (8), so that the edge faces of the tongue ends and of the discs together form the convex curvature (7), and in that a flat disc (10) provided with a cut out (10a) corresponding to the cross section of the collar strap (1a) arranged between the slide member (1) and the curved edge surfaces is freely slidable on the collar strap (1a).
Patent EP-0078453-A1 (EP)
Inventor: KURTZ STUART JACOB
IPC: B29C48/67
Filed: 1982-10-20
Abstract: An apparatus for the mixing of linear polyolefin materials having high viscosity in a single-screw extruder employing a mixing head (22) having a plurality of alternate longitudinal mixing channels (30) and wiping barriers (34), characterized by longitudinal radially-stepped regions on the opened bevelled leading edge portions of the outer surfaces of said wiping barriers (34) to act as hydrodynamic wedges to the passage of polyolefin material passing between said surfaces and the inner walls of the extruder barrel; and both said radially-stepped, opened bevelled, leading edge portions of the outer surfaces of said wiping barriers (34) and the outer circumferential surfaces of full diameter of said mixer head (22), supporting an outer coating of gall-resistant material.
Patent EP-0059642-A1 (EP)
Inventor: YASUDA HARUO
IPC: B23K9/00
Filed: 1982-03-02
Abstract: The disclosed carbon rod assembly includes a first carbon rod piece (3) having a projection (5) at one end thereof and a second carbon rod piece (3) having a socket hole (6) at one end thereof, and external and internal screw threads (7) of 1/2 to 3 turns are formed on the projection (5) and socket hole (6) respectively, so that the first and second carbon rod pieces (3) are firmly connected by inserting the projection (5) into the socket hole (6) and thereafter rotating the carbon rod pieces (3) relative to each other.
Patent EP-0064376-A1 (EP)
Inventor: BARNES TRACY LAY
IPC: B64B1/40
Filed: 1982-04-26
Abstract: A balloon envelope is disclosed which has the ability to minimize and isolate destructive tears, and which comprises a latticework of interconnected vertical and lateral reinforcing tapes which form open areas therebetween, and with a fabric panel overlying and covering each open area. The fabric panels are sewn to the surrounding tapes in a manner such that there is no direct interconnection between adjacent fabric panels. The envelope is fabricated by a procedure wherein the vertical gores, which are each composed of a vertical array of the fabric panels, are initially formed by sewing adjacent side edges of adjacent panels to intermediate laterally directed tapes, and then sewing a vertical tape component along each side of the resulting array of panels. The vertical side edges of the thus formed gores are then sewn together to form a sphere-like configuration.
Patent EP-0095535-A1 (EP)
Inventor: PLINT MICHAEL ALEXANDER
IPC: G01F9/00
Filed: 1982-06-01
Abstract: Apparatus for measuring the gravimetric fuel consumption of a liquid-fuel burning engine comprises a vessel (10) which is connectable with a source of liquid fuel and which is also connectable with the fuel intake of an engine, and a body (18) capable of floating in the vessel (10) the cross-sectional areas of the vessel and body in horizontal planes have a precise relationship to one another. The body (18) has an upward extension or stem (19) loosely carrying a load weight (29) which can seat on an abutment (31) when the body (18) falls below a given level. Means such as strips (33, 331) secured to the stem (19) co-operating with photocells (34, 35) are provided to generate a first signal when the body (18) falls to the given level and to generate a second signal when the body falls below said level, corresponding to the consumption of a weight of fuel directly related to the weight of the load weight (29).
Patent EP-0067663-A1 (EP)
Inventor: HONDA NOBUYASU
IPC: G03G9/083
Filed: 1982-06-09
Abstract: A pressure-fixable toner, suitable for use in developing electrostatic latent images in electrophotography, comprises a pigment and a binder medium comprising, based on the total weight of the binder medium, 20 to 50% by weight of a wax having a penetration of less than 5, 7 to 24% by weight of a styrene type resin or hydrogenated styrene resin and 37 to 73% by weight of a tough thermoplastic resin containing an amide or ester group at a concentration of 50 to 1200 milliequivalents per 100 g of the resin. The toner can take the form of a pressure-fixable one-component type magnetic developer comprising 40 to 300 parts by weight of a finely divided magnetic material as the pigment per 100 parts of binder medium.
Patent EP-0070646-A1 (EP)
Inventor: COOPER MICHAEL JOHN
IPC: H01M50/463
Filed: 1982-07-07
Abstract: An alkaline electric storage cell comprises a container 2 within which are positive and negative pocket plates 4 and 6 separated by composite separators 8. Each separator has a lower portion 30, 36 which is of conventional ladder type having a substantially open area and an upper portion which is a strip 38 of absorbent fibrous material. The cell is filled with electrolyte up to a level 44 which is slightly above the bottom of the strips 38. The high discharge rate voltage of the cell is scarcely impaired by comparison with a conventional cell but the oxygen that is evolved at the end of charge is recombined at those portions of the negative plates which are above the electrolyte level but retained moist with electrolyte by the absorbent strips 38. The cell thus loses no electrolyte and is of no- maintenance type at charging rates of up to C'60 or more.
Patent EP-0079207-A1 (EP)
Inventor: BALL WILLIAM JOHN
IPC: C07C29/158
Filed: 1982-11-04
Abstract: Hydrocarbons and their oxygenated derivatives are produced by reacting a mixture essentially comprising carbon dioxide and hydrogen at elevated temperature and pressure in the presence of a catalyst comprising supported rhodium, preferably in combination with one or more of the metals chromium, molybdenum, silver and zirconium. The preferred support is silica.
Patent EP-0081390-A1 (EP)
Inventor: WATARI MASAO
IPC: G10L15/12
Filed: 1982-12-09
Abstract: A continuous speech recognition system for recognizing input speech composed of a plurality of words continuously spoken comprises speech analyzing means for analyzing an input signal at every given frame time point m and outputting an input pattern expressed in a time series of a feature vector consisting of a predetermined number of feature parameters; an input pattern memory to store said input pattern; a reference pattern memory; a distance calculating means to calculate the distance between the feature vector at a time point m (varied from start point to end point M) of said input pattern and the feature vector; an asymptotic calculating means to calculate a similarity measure D(v, n) given by the cumulative sum of said distance at said time points n and a path information F(v, n) indicating a time point of the input pattern; a digit similarity measure and digit path information calculating means to select a minimum similarity measure from among the similarity measures at the end time points of reference patterns of all the words obtained through said asymptotic calculating means; an initializing means to give said digit similarity measure DB(m-1) at a time point (m-1) as an initial value of said similarity measure and to give a time point as an initial value of said path information in said asymptotic calculating means; and a decision means to obtain a recognized result as a final digit from said digit recognition category W(M) at the end point M of said input pattern.
Patent EP-0083554-A1 (EP)
Inventor: HINDEN JEAN-MARCEL
IPC: C25B11/10
Filed: 1982-12-21
Abstract: An electrode, especially for chlorine and hypochlorite production, comprises an electrocatalyst consisting of 22-55 mol % ruthenium oxide, 0.2-22 mol % palladium oxide and 44-77.8 mol % titanium oxide. The electrocatalyst may form a coating on a valve metal substrate andmay be topcoated with a porous layer of titanium or tantalum oxide.
Patent EP-0078325-A1 (EP)
Inventor: UEDA SHIGEKI
IPC: F24C7/08
Filed: 1982-05-11
Abstract: Dispositif de securite pour un appareil chauffant tel qu'un four electrique ou a micro-onde, ou un four combinant les deux procedes, possedant un dispositif de commande numerique (3) qui identifie l'achevement du comptage des dispositifs de temporisation (5a), (5b) en fonction de l'ecoulement d'un laps de temps predetermine, signale l'achevement de la preparation de chauffage et avance une sequence capable de commencer l'operation de chauffage. L'introduction d'un article (15) a chauffer dans la chambre de chauffage (11) est identifiee par la serie d'operations d'ouverture et de fermeture de la porte (2), des informations analogues d'attente sont signalees, et le commencement du chauffage est ainsi valide. Dans un appareil chauffant qui requiert un prechauffage, l'estimation et la signalisation de l'achevement du temps de prechauffage sont executees ulterieurement, facilitant ainsi l'operation de prechauffage.
Patent EP-0079372-A1 (EP)
Inventor: LANGE ROGER W
IPC: B32B7/10
Filed: 1982-04-22
Abstract: Compositions d'amorcage pour l'adhesion de recouvrements derivees des polymerisations in situ de monomeres non polymerises sur des substrats inorganiques. Ces compositions d'amorcage, lorsqu'elles sont deposees sur un substrat et incluses dans une structure en couche, comprennent au moins un silane exempt d'amino ou d'amido, au moins un de certains esters metalliques, et de preference un materiau acide. Les revetements sont obtenus a partir de monomeres hepoxydes et vinyliques qui requierent un niveau superieur d'adhesion. Les substrats apretes et revetus de la presente invention permettent d'obtenir des articles possedant des couches de surface protectrices ou decoratives.
Patent EP-0086232-A1 (EP)
Inventor: VAUGHAN KENNETH V
IPC: A41D13/11
Filed: 1982-08-26
Abstract: Respirateurs, notamment respirateurs actionnés mécaniquement, utilisés pour protéger l'utilisateur évoluant dans une atmosphère polluée. Plusieurs types de dispositifs de protection sont disponibles actuellement. Les respirateurs à pression négative disponibles sont généralement incommodes et assurent une protection limitée à cause des difficultés que présente la nécessité de s'adapter de manière étanche à une grande variété de tailles de visages. D'autres types à pression positive sont généralement lourds, rigides et incommodes puisqu'ils sont construits autour de casques et de capuchons encombrants et lourds pouvant exiger la connexion à des conduites. La présente invention consiste en un respirateur filtrant à entraînement mécanique comprenant une couverture de tête non rigide (1), une unité de moteur électrique et de soufflantes (10), et au moins un filtre (14). Le moteur électrique peut être connecté à une source de courant alternatif ou être alimenté par une batterie. L'invention trouve application là où il y a risque d'exposition à des particules ou gaz nuisibles pour la santé et les poumons pendant les activités professionnelles ou les loisirs, ou peut être utilisé par des sujets souffrant d'allergie exposés au pollen et au spores.
Patent EP-0093760-A1 (EP)
Title: Compteur de temps d'exposition photographique
Inventor: NOCON GENE
IPC: G04F3/00
Filed: 1982-11-09
Abstract: Un commutateur à comptage de temps comprend: une horloge (20) et un compteur de temps (15) commandé par l'horloge et un organe (14, 19) permettant d'actionner le compteur (15); des organes d'entrée (12) et de mémoire (13) permettant d'introduire et de stocker un temps d'exécution de base; une pluralité d'organes supplémentaires d'entrée (17) associés chacun à des organes logiques (18) et de mémoire (13) permettant d'introduire un multiplicateur et de calculer et de stocker le multiple particulier dudit temps d'exécution de base; l'organe logique (18) étant également commandé par l'horloge (20) et agencé successivement pour arrêter le compteur (15) à la fin de chaque multiple du temps d'exécution de base stocké dans ladite mémoire (13), et pour arrêter l'horloge à la fin de chaque temps d'exécution de base; un organe d'affichage (11) permet d'afficher le temps d'exécution de base introduit et, pendant l'exécution, le temps d'exécution écoulé; un organe commutateur est commandé de manière à fonctionner uniquement lorsque le compteur est en marche.